Radoi, Anamaria und Datcu, Mihai (2018) Bag-of-Visual Words and Error-Correcting Output Codes for Multilabel Classification of Remote Sensing Images. In: 2018 IEEE International Geoscience and Remote Sensing Symposium, Seiten 1-4. IGARSS 2018, 2018-07-22 - 2018-07-27, Valencia, Spain. doi: 10.1109/IGARSS.2018.8519432.
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Offizielle URL: https://ieeexplore.ieee.org/document/8519432
Kurzfassung
This paper presents a novel framework for multilabel classification of remote sensing images using Error-Correcting Output Codes (ECOC). Starting with a set of primary class labels, the proposed framework consists in transforming the multiclass problem into binary learning subproblems. The distributed output representations of these binary learners are then transformed into primary class labels. In order to obtain robustness with respect to scale, rotation and image content, a Bag-of-Visual Words (BOVW) model based on Scale Invariant Feature Transform (SIFT) descriptors is used for feature extraction. BOVW assumes an a-priori unsupervised learning of a dictionary of visual words over the training set. Experiments are performed on GeoEye-1 images and the results show the effectiveness of the proposed approach towards multilabel classification, if compared to other methods.
elib-URL des Eintrags: | https://elib.dlr.de/123430/ | ||||||||||||
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Dokumentart: | Konferenzbeitrag (Poster) | ||||||||||||
Titel: | Bag-of-Visual Words and Error-Correcting Output Codes for Multilabel Classification of Remote Sensing Images | ||||||||||||
Autoren: |
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Datum: | Juli 2018 | ||||||||||||
Erschienen in: | 2018 IEEE International Geoscience and Remote Sensing Symposium | ||||||||||||
Referierte Publikation: | Ja | ||||||||||||
Open Access: | Ja | ||||||||||||
Gold Open Access: | Nein | ||||||||||||
In SCOPUS: | Nein | ||||||||||||
In ISI Web of Science: | Nein | ||||||||||||
DOI: | 10.1109/IGARSS.2018.8519432 | ||||||||||||
Seitenbereich: | Seiten 1-4 | ||||||||||||
Status: | veröffentlicht | ||||||||||||
Stichwörter: | Classification, SIFT, bag.of-visual words, GeoEye-1 | ||||||||||||
Veranstaltungstitel: | IGARSS 2018 | ||||||||||||
Veranstaltungsort: | Valencia, Spain | ||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||
Veranstaltungsbeginn: | 22 Juli 2018 | ||||||||||||
Veranstaltungsende: | 27 Juli 2018 | ||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben hochauflösende Fernerkundungsverfahren (alt) | ||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||
Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > EO Data Science | ||||||||||||
Hinterlegt von: | Dumitru, Corneliu Octavian | ||||||||||||
Hinterlegt am: | 28 Nov 2018 13:52 | ||||||||||||
Letzte Änderung: | 24 Apr 2024 20:27 |
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